When a signal can be expressed in the form
is a delayed (time-shifted) version of
.
:
is delayed
samples:
- shift is to the right on the time axis.
:
is advanced
samples:
- shift is to the left on the time axis.
``Music 171: Introduction to Delay and Filters''
by Tamara Smyth,
Computing Science, Simon Fraser University.
Download PDF version (filt171.pdf)
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Copyright © 2019-11-21 by Tamara Smyth.
Please email errata, comments, and suggestions to Tamara Smyth<trsmyth@ucsd.edu>